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(a=28cm, b=48cm). If four square pieces are to be cut from the corners of the cardboard to obtain a height of x, determine the value of x that gives a box of volume 2875 cm3. And determine the maximum volume that can be obtained.

(a=28cm, b=48cm). If four square pieces are to be cut from the corners of the cardboard to obtain a height of x, determine the value of x that gives a box of volume 2875 cm3. And determine the maximum volume that can be obtained.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Q1- An open box is to be constructed from a rectangular piece of cardboard of size axb cm (a=28cm, b=48cm). If four square pieces are to be cut from the corners of the cardboard to obtain a height of x, determine the value of x that gives a box of volume 2875 cm3. And determine the maximum volume that can be obtained. P X X X X b X
Transcribed Image Text:Q1- An open box is to be constructed from a rectangular piece of cardboard of size axb cm (a=28cm, b=48cm). If four square pieces are to be cut from the corners of the cardboard to obtain a height of x, determine the value of x that gives a box of volume 2875 cm3. And determine the maximum volume that can be obtained. P X X X X b X
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